164591196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25447}}^1$

素因数の和:25479

約数の個数: 72

約数和(自身を含む): 487380096

約数和(自身を除く): 322788900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 25447, 50894, 76341, 101788, 152682, 178129, 279917, 305364, 356258, 534387, 559834, 712516, 839751, 1068774, 1119668, 1246903, 1679502, 1959419, 2137548, 2493806, 3359004, 3740709, 3918838, 4987612, 5878257, 7481418, 7837676, 11756514, 13715933, 14962836, 23513028, 27431866, 41147799, 54863732, 82295598, 164591196]

約数ペア:

[(1, 164591196), (2, 82295598), (3, 54863732), (4, 41147799), (6, 27431866), (7, 23513028), (11, 14962836), (12, 13715933), (14, 11756514), (21, 7837676), (22, 7481418), (28, 5878257), (33, 4987612), (42, 3918838), (44, 3740709), (49, 3359004), (66, 2493806), (77, 2137548), (84, 1959419), (98, 1679502), (132, 1246903), (147, 1119668), (154, 1068774), (196, 839751), (231, 712516), (294, 559834), (308, 534387), (462, 356258), (539, 305364), (588, 279917), (924, 178129), (1078, 152682), (1617, 101788), (2156, 76341), (3234, 50894), (6468, 25447)]